package com.jcraft.jorbis;

class Util
{
	static int ilog(int v)
	{
		int ret = 0;
		while (v != 0)
		{
			ret++;
			v >>>= 1;
		}
		return (ret);
	}

	static int ilog2(int v)
	{
		int ret = 0;
		while (v > 1)
		{
			ret++;
			v >>>= 1;
		}
		return (ret);
	}

	static int icount(int v)
	{
		int ret = 0;
		while (v != 0)
		{
			ret += (v & 1);
			v >>>= 1;
		}
		return (ret);
	}
}
